Cyber Posture

CVE-2026-46835

High
Microsoft: not affectedMSmacOS: not affectedMacLinux: not affectedLnxMobile: not affectedMobNetwork: not affectedNetApplication: not affectedAppOther: affectedOth

Published: 28 May 2026

Published
28 May 2026
Modified
29 May 2026
KEV Added
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Patch
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CVSS Score 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score 0.0004 12.4th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2026-46835 is a high-severity an unspecified weakness vulnerability in Oracle Database Server. Supported (inferred from references). Its CVSS base score is 7.5 (High).

Operationally, ranked at the 12.4th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

Deeper analysisAI

Automated synthesis unavailable for this CVE.

Vulnerability

Vulnerability in the Net Service component of Oracle Database Server. Supported versions that are affected are 23.4.0-23.26.2. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Net Service. Successful attacks of this vulnerability can result in…

more

unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Net Service. CVSS 3.1 Base Score 7.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H).

CWE(s)
None listed

EU & UK References

Affected Products

Oracle
Database Server. Supported
inferred from references and description; NVD did not file a CPE for this CVE

Threat picture

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Defense & controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References